MIL-V-19069B (AMENDMENT-1), MILITARY SPECIFICATION: VALVE, CHECK, HYDRAULIC, AIRCRAFT, TYPE II SYSTEMS (28-MAR-1991)

MIL-V-19069B (AMENDMENT-1), MILITARY SPECIFICATION: VALVE, CHECK, HYDRAULIC, AIRCRAFT, TYPE II SYSTEMS (28-MAR-1991)., This amendment forms a part of Military Specification MIL-V-19069B, dated 20 January 1986 and is approved for use by all Departments and Agencies of the Department of Defense.